1105305412 has 12 divisors (see below), whose sum is σ = 1936675216. Its totient is φ = 551969640.

The previous prime is 1105305401. The next prime is 1105305413. The reversal of 1105305412 is 2145035011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1105305413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167118 + ... + 173605.

Almost surely, 2^1105305412 is an apocalyptic number.

It is an amenable number.

1105305412 is a deficient number, since it is larger than the sum of its proper divisors (831369804).

1105305412 is a wasteful number, since it uses less digits than its factorization.

1105305412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341538 (or 341536 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1105305412 is about 33246.1337902620. The cubic root of 1105305412 is about 1033.9370518143.

The spelling of 1105305412 in words is "one billion, one hundred five million, three hundred five thousand, four hundred twelve".